Pulling Divisions and Classes

The NBPI has 9 classes of competition to offer, order of each pull is subject to change. 
Event Officials and Sled Operators are to determine the class order no less then 30 minutes before start time.

1. Super Farm Tractors (SF)
2. Light Super Stock Tractors (LSS)
3. Limited Pro Stock Diesel
4. Modified Tractors (MOD)
5. 9500 Limited Pro Stock Tractors (95 LPS)
6. Unlimited Super Stock Tractors (USS)
7. 3000 RPM 466 Hot Farm Tractors (466)
8. Pro Stock Pick-Up Trucks (PRO 4X4)
9. 8500 Limited Pro Stock Tractors (85 LPS)

There will be no class jumping, if your class is not offered you can only move up in classes.
​Example - Super Farm to Limited Pro Stock, Light Super Stock to Unlimited Super Stock.

Download Complete 2018 Rule Book below

2018 Offical Rule Book